Across
- 2. The only light waves that we can see
- 3. Boiling point of water
- 4. Absolute Zero
- 6. True or False: Warmer fluid rises, while cooler fluid sinks
- 8. These rays are the reason humans need sunscreen
- 11. Unit of measurement for heat
- 12. Transfer of thermal energy through currents in a fluid
- 15. Gas turns into liquid (water cycle)
- 17. Doctors use these rays to see inside a body
- 18. The temperature at which solid becomes liquid
- 20. The matter through which a wave travels is called a _______
- 25. Energy associated with heat ("MR. CENT")
- 26. Waves in which the particles vibrate back and forth in compressional pulses
- 27. The higher the frequency the _____ the wavelength
- 29. Liquid turns into gas (water cycle)
- 31. The temperature when liquid becomes a gas
- 33. Heat moves from ___ to ___.
- 34. Transfer of energy through waves
- 35. Highest energy waves
- 36. Unit for temperature used internationally
- 38. Can be measured in Celsius (°C), Kelvin(K), Fahrenheit (°F), or Rankine (R)
- 39. Waves in which the particles vibrate in an up and down motion
- 41. Associated with the measurement of temperature
Down
- 1. does not need a medium to travel
- 5. Visible light allows people to see _____.
- 7. Lowest energy waves
- 9. Freezing point of water
- 10. the number of waves that pass by a point each second
- 13. The temperature when liquid becomes a solid
- 14. Unit for temperature used primarily in the US
- 16. All atoms stop moving at ______.
- 19. Tool that is used to measure temperature
- 21. Similar to temperature, but can not be possessed by an object
- 22. ______________ need a medium to travel through, can be either Transverse or Longitudinal
- 23. Hot things move ____.
- 24. Transfer of thermal energy by direct contact
- 28. There are ___ classifications of waves
- 30. Wave height
- 32. True or False: Heat is the same as temperature
- 37. These rays have the highest frequency
- 40. Waves only carry _____ not matter